#73CA51#73CA51

#73CA51 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.8% C 0.179 H 137.9°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#73CA51
RGB	rgb(115, 202, 81)
HSL	hsl(103, 53%, 55%)
HSV	hsv(103, 60%, 79%)
CMYK	cmyk(43.1%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(73.85, -48.11, 51.19)
CIE-LCH	lch(73.85, 70.25, 133.22°)
OKLab	oklab(75.84% -0.1325 0.1197)
OKLCH	oklch(75.84% 0.179 137.9)
XYZ	xyz(29.6750, 46.4782, 15.1905)
Luminance	0.4648 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CA51 #A851CA

analogous

#B0CA51 #73CA51 #51CA6B

triadic

#73CA51 #5173CA #CA5173

tetradic

#73CA51 #51B0CA #A851CA #CA6B51

square

#73CA51 #51B0CA #A851CA #CA6B51

split-complementary

#73CA51 #6B51CA #CA51B0

monochromatic

#3E7B25 #55AA34 #73CA51 #99D880 #BEE7AF

Accessibility & contrast

On white

2.04

#73CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#73CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CA51

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CA51	#FFFFFF	#000000	##000000
##73CA51	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA44

Deuteranopia (green-blind)

#C4B35A

Tritanopia (blue-blind)

#6EC3B0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73ca51;
/* rgb */ color: rgb(115, 202, 81);
/* oklch */ color: oklch(75.8% 0.179 137.9);

Tailwind

colors: {
  custom: {
    50: '#a1db86',
    500: '#73ca51',
    950: '#000000',
  },
}

SCSS

$custom: #73ca51;
$custom-light: #a1db86;
$custom-dark: #000000;

JSON

{
  "hex": "#73ca51",
  "rgb": {
    "r": 115,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 103.14,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75837,
    "c": 0.17859,
    "h": 137.9
  },
  "luminance": 0.4648
}

Semantic roles & 50–950 ramp

primary

#73CA51

secondary

#C6A2D5

accent

#4BDDB4

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#0F150B

muted

#7F837C

Preview Lab

Preview with #73CA51

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →